aboutsummaryrefslogtreecommitdiff
path: root/tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala
diff options
context:
space:
mode:
Diffstat (limited to 'tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala')
-rw-r--r--tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala b/tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala
new file mode 100644
index 000000000..0f3086234
--- /dev/null
+++ b/tests/disabled/macro/run/macro-rangepos-subpatterns/Macros_1.scala
@@ -0,0 +1,18 @@
+import scala.reflect.macros.whitebox.Context
+import language.experimental.macros
+
+object Extractor {
+ def unapply(x: Any): Any = macro unapplyImpl
+ def unapplyImpl(c: Context)(x: c.Tree) = {
+ import c.universe._
+ import internal._
+ val pos = subpatterns(x).get.head.pos
+ q"""
+ new {
+ def isEmpty = false
+ def get = ${"The width of the subpattern is: " + (pos.end - pos.start + 1)}
+ def unapply(x: Any) = this
+ }.unapply($x)
+ """
+ }
+}